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CAI课件的使用可提高课堂信息的输入量,有利于提高课堂教学效率,特别是达成了以下四个变化:激发学生的学习兴趣,变“压抑”为“兴奋”;突出学生的主体地位,变“重师”为“重生”;注重学生的能力培养,变“学会”为“会学”;重视学生的知识内化,变“理解”为“建构”。因此,把CAI技术运用到初中自然科学教学中显得十分必要。但在教学中,如果CAI技术运用得不恰当就会适得其反。
The use of CAI courseware can improve the input of classroom information and help improve the efficiency of classroom teaching. In particular, the following four changes have been achieved: to stimulate students’ interest in learning, to change the “repression” to “excited”; to highlight the main position of students and change “Re-education” is “rebirth”; emphasis on students’ ability to develop, change “learn” to “learning”; emphasis on students’ internalization of knowledge, change “comprehension” to “construction.” Therefore, it is very necessary to apply CAI technology to junior high school science teaching. But in teaching, if CAI technology is not properly applied, it will be counterproductive.